| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 55m 10.9613s |
| Declination | –04° 59′ 16.436″ |
| Apparent magnitude (V) | 5.757 |
| Characteristics | |
| Spectral type | K0III-IV |
| U−B color index | 0.6 |
| B−V color index | 0.88 |
| Astrometry | |
| Radial velocity (Rv) | -8.8 km/s |
| Proper motion (μ) | RA: 29.13 mas/yr Dec.: -8.54 mas/yr |
| Parallax (π) | 11.13 ± 0.95 mas |
| Distance | 290 ± 30 ly (90 ± 8 pc) |
| Absolute magnitude (MV) | 6.626 |
| Details | |
| Mass | 0.8 M☉ |
| Radius | 0.9 R☉ |
| Luminosity | 0.4 L☉ |
| Temperature | 3,500–5,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
|
HD 216718 is a double or multiple star.